baber/WOPTO huggingface dataset:
Patent JP-S63124241-A (JP)
Title: Optical disk medium
Inventor: MITANI SHOJI
IPC: G11B7/24097
Filed: 1986-11-13
Abstract: PURPOSE:To discharge generated static electricity by grounding and to prevent an optical disk device from malfunction by covering the surface of a part near the inner diameter of a conductive recording face and the inner periphery of a center hole with a conductive metal ring. CONSTITUTION:The inner diameter of the conductive recording faces 2 formed on both sides of acrylic resin 1 is reduced and extended up to the vicinity of the center hole 4 on the inside. Then, the conductive metal ring 5 contacted with the recording face 2 is formed on the upper and lower faces of the extended part and replaced by a plastic protection film 3 on the part. The ring 5 is continuously formed on the circumferential face of the center hole 4. Since a spindle motor consisting of conductive metal is contacted with the metal ring 5 of a medium by fitting the medium to a device, the case body of the device is electrically connected to the conductive recording face 2 of the medium. Even if static electricity is generated on the optical disk medium, the static electricity is not accumulated on the recording face 2 by grounding the case body of the optical disk device and the discharge of the static electricity to the optical disk device can be removed.
Patent JP-H09113708-A (JP)
Title: Light-diffusing film
Inventor: ARAKAWA FUMIHIRO
IPC: B32B7/02
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a light-diffusing film having excellent visibility which can be easily and simply produced by forming a light-diffusing layer comprising a colored light-transmitting resin and a light-diffusing agent dispersed in the light-transmitting resin. SOLUTION: The light-diffusing film 10 consists of a substrate 1 and a light- diffusing layer 4 formed on the one surface of the substrate 1. The light-diffusing layer consists of a colored light-transmitting resin 4a and a light-diffusing agent dispersed in the resin 4a and has a rough surface 4b. The light-diffusing layer 4 may be formed on both surfaces of the substrate 1. As for the substrate 1, the material has no limitation but polycarbonate or polyethylene terephthalate having 20-500μm thickness is preferable from the standpoint of the transparency, resistance against light, coating characteristics and handleability. As for the light-transmitting resin 4a, for example, a polyester resin or acryl resin is used. As for the light-diffusing agent 3, beads or fillers or acryl resin or org. silicone having 1-50μm average particle size are used.
Patent JP-H02116838-A (JP)
Title: Camera with self-timer function
Inventor: YAMADA MASANORI
IPC: G03B15/05
Filed: 1988-10-27
Abstract: PURPOSE:To obtain large stroboscopic light emission part in release operation and to shorten the time up to the start of photography and prevent underexposure by providing a control means which feeds electricity to a stroboscopic device in parallel for a specific time shorter than a self-timer time while operating a self-timer means. CONSTITUTION:The output of a light measuring element 4 is converted by an A/D converting circuit 3 to obtain light measurement data. A dark or rear light scene is discriminated from the light measurement data to discriminate whether or not a stroboscopic device needs to be used. When stroboscopic lighting is required and a self-timer mode is entered, a stroboscopic lighting part is fed with electricity continuously for a specific time even after a timer starts for the self-timer, and then the electric feeding is stopped; and shutter opening operation is performed after a time required for the self-timer and photography is carried out. Consequently, the main capacitor MC of the stroboscopic device is charged sufficiently within the specific time, so the probability of underexposure is reduced.
Patent JP-S61149721-A (JP)
Title: Soot blowing device
Inventor: MARUOKA YOSHIHIRO
IPC: F23J3/00
Filed: 1984-12-22
Abstract: PURPOSE:To make a high efficiency of soot blowing operation with a nozzle being approached to a heat exchanget without producing any dead angle by a method wherein the nozzle is supported on a frame which is supported in the chimney through a displacement guiding frame. CONSTITUTION:A displacement guiding frame 7 is composed of a moveable guiding frame 20 for guiding a reciprocating displacement of a base frame 6 in one direction (direction X) on a plane (XZ plane) which is parallel to an end surface of a heat exchanger 2 within a chimney 1 and the fixed guiding frames 21 and 21 for use in guiding a base frame 6 and a moveable guiding frame 20 in the direction Z which is perpendicular to the direction X on the XZ plane. A driving device 8 is comprised of a moveable frame driving mechanism 22 for reciprocating and driving the moveable guiding frame 20 in the direction Z and the base frame driving mechanism 23 for reciprocating and driving the base frame 6. With this arrangement, the base frame 6 and the nozzle 4 can be displaced along the XZ plane by the driving mechanism 8. An extendable pipe 15 is inserted into a space within a coil at the flexible part 14 which is arranged between the nozzle 4 and the fixed part 10.
Patent JP-S60169297-A (JP)
Inventor: DANIERU SARAERUTSU
IPC: H04M3/22
Filed: 1984-12-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06116984-A (JP)
Title: Hydraulic circuit for construction machine
Inventor: YOSHINO KAZUNORI
IPC: E02F9/22
Filed: 1992-10-09
Abstract: PURPOSE:To ensure satisfactory steering performance for traveling at high speed. CONSTITUTION:Oil discharged from pumps 11b and 11a are supplied to traveling motors 14R and 14L on the right and the left through a control valve block 20. Crossover regenerative valves 31A-31D for supplying back pressure oil in a traveling circuit from the traveling motor that comes to the inside on cornering to the traveling motor that comes to the outside on cornering are provided between ports of the traveling motors 14R and 14L on the right and the left. In the case where the construction machine turns while moving forward or rearward, back pressure is produced in return oil to the traveling motor on the inside on cornering either by means of a counterbalance valve 23R or a counterbalance valve 23L. However, the back pressure is supplied by one of the crossover regenerative valves 31A-31D to the traveling motor on the outside on cornering, and thereby energy consumed on braking by the counterbalance valves 23R and 23L is regenerated in the motor on the opposite side for forward moving when the machine is moving forward, or for backward moving when the machine is moving rearward.
Patent JP-2001093272-A (JP)
Title: Buffer memory and device provided with the memory
Inventor: ITOSE TAKAAKI
IPC: G11C7/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To precisely store/transfer a plurality of burst data so as to arrive at random (singly and continuously) without causing any omission of data in a buffer memory and a device provided with the memory. SOLUTION: This buffer memory device for reading out the data, which are written with a first clock CLK1, with a second clock CLK2 is provided with a signal memory 11 for storing plural main signal blocks, a control memory 16a for storing the data existence information per the block of the signal memory, a write-in control part 12 for writing the data into the relevant block of the signal memory based on that the data existence information of the control memory is absent when the data are written and making the data existence information of the control memory the presence, and a read-out control part 14 for reading the data from the relevant block of the signal memory based on that the data existence information of the control memory is present when the data are read out and making the data existence information of the control memory the absence.
Patent JP-H05279625-A (JP)
Title: Pigment composition, production thereof, and electrophoretic enamel coating bath using the sane
IPC: C09D163/00
Filed: 1992-10-09
Abstract: I. Pigment preparations which contain synthetic resins, obtainable by reaction of:     A) an epoxide group-bearing resin based on     a1) a polyepoxide based on a polyhydric phenol, a2) a polyoxyalkylene polyol, polyoxyalkylene polyepoxide or a mixture of these compounds,   a3) a polyhydric phenol, a4) a phenolic compound which reacts monofunctionally with respect to epoxides and     B) a sulphide.   II. A pigment powder as an essential component.
Patent JP-H0585591-A (JP)
Title: Preventing method for tank bottom from corroding plate
Inventor: INOUE MASAHARU
IPC: E04H7/02
Filed: 1991-09-25
Abstract: PURPOSE:To apply corrosion-resistant paint thoroughly to the entire face of a tank bottom plate and provide a means capable of judging simply and accurately an application condition to ascertain it, in order to prevent the corrosion of the tank bottom plate. CONSTITUTION:In a process of preventing the corrosion of a tank bottom plate by injecting corrosion-resistant paint into a gap between the tank bottom plate and a tank foundation, a temperature distribution on the inner surface of the tank bottom plate is measured by an infrared ray heat image device disposed above the tank bottom plate, whereby the application condition of the corrosion- resistant paint is detected, thus the paint is thoroughly applied to the entire face of the tank bottom plate.
Patent JP-H05112459-A (JP)
Title: Extraction of chamomile component
Inventor: YAMADA TOSHIO
IPC: A61Q5/00
Filed: 1991-09-24
Abstract: PURPOSE:To provide a process for the extraction of chamomile component enabling the extraction without causing the decomposition of heat-susceptible component such as indigo essential oil and capable of promoting the extraction. CONSTITUTION:Chamomile flower is charged into a closed vessel together with its stalk, leaf and/or root. The pressure in the vessel is successively varied from normal pressure through positive pressure and negative pressure to normal pressure and the chamomile component is extracted into a mixture of water and alcohol without heating. The extraction of the active component in the flower can be promoted by the use of the stalk, leaf and root in combination with the flower. Since the extraction of the chamomile component is carried out without heating, even a heat-susceptible component such as indigo essential oil can be extracted and effectively utilized.
Patent JP-H07125313-A (JP)
Title: Ink jet recorder and recording method using the same
Inventor: DAITO CHIAKI
IPC: B41J2/01
Filed: 1993-10-29
Abstract: PURPOSE:To prevent a recording slippage resulting from a speed difference by carrying recording paper at the same speed invariably in an ink jet recorder. CONSTITUTION:Carrier belts 4 for carrying recording paper 2 are provided above a cassette 1 holding the recording paper 2 and the cassette 1 is moved so that the recording paper 2 be pressed on the carrier belts 4 at the timing made to correspond to a recording operation of an ink jet recording head 11.
Patent JP-H06123891-A (JP)
Title: Liquid crystal display element
Inventor: KOBAYASHI MAKIO
IPC: G02F1/1343
Filed: 1992-10-12
Abstract: PURPOSE:To quantitatively and visually confirm an overlap deviation when two transparent substrates, which constitute the liquid crystal display element, are manufactured. CONSTITUTION:Positioning marks 4a and 4b on 1st and 2nd transparent substrates are provided with electric conductors 5a and 5b, respectively. The positioning marks 4a and 4b has a crossover shape only when the manufacture overlap deviation size between the 1st and 2nd transparent substrates exceeds a permissible value (d). Then, a proper voltage is impressed through the electric conductors 5a and 5b and then only when the manufacture overlap deviation exceeds the permissible value (d), the crossover part 6 is displayed on liquid crystal and can be confirmed quantitatively and visually.
Patent JP-S63125103-A (JP)
Inventor: MANABE KAZUO
IPC: B65B35/30
Filed: 1986-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61150621-A (JP)
Inventor: HAYAMIZU KAZUO
IPC: H02J3/01
Filed: 1984-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000086155-A (JP)
Title: Voice controller for working machine
Inventor: UEMOTO TAZUMI
IPC: G10L15/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To conduct fine control with excellent control characteristics by forming a means for outputting a speed command signal with high resolution at a portable operating signal generator, inputting the speed command signal into a controller, and outputting a valve switching signal based on the results of voice recognition results and the speed command signal with the controller. SOLUTION: In hoisting operation of a working machine such as a winch, when an operator utters a voice of 'hoisting' to the voice microphone 2a of a headphone microphone 2, the operating command voice is collected by the voice microphone 2a and inputted into a voice recognition means 15 through transceivers 13, 14. When the operator draws out and operates the operation knob 21b of a speed command means 21 to output a speed command signal to a controller 17, the controller 17 outputs a valve switching signal corresponding to the speed command signal into a valve device 6 which conducts driving control of a winch responding to the operating command from the voice recognition means 15 in the hoisting direction. The valve device 6 is subjected to fine control of valve switching amount, thus it is possible to enhance speed controllability.
Patent JP-H07123734-A (JP)
Title: Frequency converter, lamp turning-on device, and illuminator
Inventor: TAKAHASHI YUJI
IPC: H02M7/48
Filed: 1993-10-29
Abstract: PURPOSE:To provide an illuminator which can be reduced in size and weight. CONSTITUTION:An input control circuit 25 successively operates input switches SW11a, SW11b-SW1ma, and SW1mb so that boosting circuits 231-23m can be operated successively when a full-wave-rectified voltage rises to the highest value from zero. When the voltage drops to zero from the highest value, the circuit 25 successively operates input switches SW1ma, SW1mb-SW11a, and SW11b so that boosting circuits 23n-231 can be operated successively. When the voltage is raised to the highest value from zero for generating a pulsating voltage at the time of making the circuits 231-23n to discharge, an output control circuit 26 successively operates output switches SW21a, SW21b-SW2ma, and SW2mb so that the circuits 231-23n can be operated successively. When the voltage drops to zero from the highest value, the circuit 26 outputs a sine wave voltage by successively operating switches SW2ma, SW2mb-SW21a and SW21b so that the circuits 23n-231 can be operated successively.
Patent JP-H11165953-A (JP)
Title: Thread brake and thread feeding device
Inventor: KAUFMANN RICHARD
IPC: D04B15/48
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a thread brake and a thread feeding device using the thread brake in which almost no dirt is accumulated as well as the structure is simple and the cost is low, the cleaning can be carried out simply, the component parts can be overhauled and assembled when necessary, and at the same time, it is guaranteed that the thread is braked perfectly evenly in a long service period. SOLUTION: A thread brake furnishing two disk form or plate form brake disks 10 pressurized elastically each other has a substantially U-shaped holding member 19 furnishing two legs 21 which pass both sides of the brake disks 10 providing an interval. To this holding member 19, a support pin 20 for brake disk is formed at least at one leg 21, or it is fixed by at least one supporting member connected thereto. At least one brake disk 10 has a center opening 44, and the support pin 20 penetrates this center opening 44.
Patent JP-H08136488-A (JP)
Title: Odor monitor
Inventor: SASAKI TORU
IPC: G01N27/00
Filed: 1994-11-07
Abstract: PURPOSE: To provide an odor monitor which is highly reliable to keep stable operation all the time independently of the line length of an extension cord which connects an odor sensor with a separated structure and the monitor main body. CONSTITUTION: An odor sensor 2 to detect an ambient odor in the environment, a monitor main body MB which is separated from the odor sensor 2 and includes at least a MPU 4 to process the detection output of the odor sensor 2 and a voltage adjusting apparatus 13 to supply electric power to the odor sensor 2, and an extension cord EC to electrically connect the odor sensor 2 and the monitor main body MB, and constant current circuits 13c, 13d are installed in the voltage adjusting apparatus 13 and constant current is supplied to the odor sensor 2 from the constant current circuits 13c, 13d.
Patent JP-H04147574-A (JP)
Title: Rectangular lithium secondary battery
Inventor: KIRYU YUICHI
IPC: H01M50/583
Filed: 1990-10-09
Abstract: PURPOSE:To prevent a battery from being fired or broken in the event of internal shortcircuits and minimize the damage of the battery by stacking a metallic film and a positive electrode- active material on the plastic film of a positive electrode plate, and also providing a fuse portion at one part of the metallic film. CONSTITUTION:A positive electrode plate 3 is fabricated by depositing a metal film 3b on the base of a plastic film 3a having a notched portion 3f, then removing one part of the metallic film 3b by means of patterning, forming a current collecting portion 3c and a fuse portion 3d, and applying a rechargeable positive electrode active material 3e onto the metallic film 3b. During discharge lithium is ionized and dissolved from a negative electrode plate 4 into an electrolyte with which a separator 5 is impregnated, and combines with the positive electrode active material 3e of the positive electrode plate 3; during charging the positive electrode active material 3e is dissociated from the lithium and the lithium is released as lithium ions into the electrolyte and deposited on the negative electrode plate 4 and the process of charging and discharging the battery is repeated. Even if the internal shortcircuit between the positive electrode plate 3 and the negative electrode plate 4 occurs as the lithium deposited on the negative electrode plate 4 takes the form of dendrites (trees) and breaks through the separator 5, the fuse portion 3b provided to the positive electrode plate is welded by excess current caused by the short-circuit current, so preventing subsequent current flow from other positive and negative electrode plates.
Patent JP-S61153292-A (JP)
Title: Pickling device of steel strip
Inventor: KIMURA TOMOAKI
IPC: C23G3/02
Filed: 1984-12-26
Abstract: PURPOSE:To execute efficient pickling in a short period by passing a strip through a narrow space formed between opposed plates, supplying an acid soln. to the space and oscillating the acid soln. in the space in the direction intersecting orthogonally with the traveling direction of the strip. CONSTITUTION:The strip 24 is passed through a vertical passing part by means of rollers 22, 23, 28. The vertical passing part is constituted of opposed plates 25, 29 facing the surface of the strip 24. The acid liquid 10 is supplied from nozzles 26, 27, 30, 31 to the space between the strip 24 and the plates 25, 29 to pickle the strip. The falling liquid 10 is collected in a tank 20 and is circulated. ultrasonic oscillators (for example, magnetostrictive oscillators) 32, 35 are respectively provided to the plates 25, 29 to oscillate the plates in the direction perpendicular to the traveling direction of the strip 24, thereby oscillating the liquid 10. The oscillation frequency is made about 1-50kHz. The reactive layer of the scale and acid liquid is thus efficiently destructed.
Patent JP-S62120322-A (JP)
Title: Eimeria acervulina immunogen
Inventor: PIITAA KEE MAREE
IPC: A61K39/00
Filed: 1986-11-18
Abstract: High levels of immunity are achieved in chickens inoculated intramuscularly or orally with E.acervulina extract immunogens. These extracts contain at least 20 polypeptides which induce a pro­tective immune response not only against E.acervulina but also against E.tenella and E.maxima. The resulting immunity prevents intestinal lesions and reduces the number of viable oocysts in vaccinated and challenged birds. One or more of these poly­peptides can be used as an immunogen to protect against coccidiosis.
Patent JP-2001090305-A (JP)
Title: Grain forming method of concrete finish surface
Inventor: SUZUKI KAZUO
IPC: B44F9/02
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a grain forming method of a concrete finish surface which can reduce the cost for execution and the labor for execution compared with a conventional tongue and groove joint method, and to prevent degradation of a surface of execution. SOLUTION: A polymer cement is applied to a surface of execution to form a polymer cement layer, a paper-thin wood is pressed against the polymer cement layer before drying the polymer cement, and the paper-thin wood is peeled from the polymer cement layer after the polymer cement is dried. The paper-thin wood is formed by slicing a Japanese cypress, a Japanese cedar or cedar to the thickness of 0.05 to 2.5 mm.
Patent JP-H01116393-A (JP)
Title: Ball-shaped solenoid valve
Inventor: OTSUKI KATSUMI
IPC: F16K31/06
Filed: 1987-10-30
Abstract: PURPOSE:To negate a reaction force due to the increment of a fluid pressure in valve closing operation and hold a stable valve closing stage by increasing an electromagnetic attraction force without boosting the output of an electromagnetic coil in valve closing operation of a ball-shaped solenoid valve. CONSTITUTION:A magnetic plate 10 is arranged along the periphery of a ball 6 magnetically attracted toward the side of a valve seat 12 when an electric current is supplied to an electromagnetic coil 5. A gap formed between the ball 6 and the magnetic plate 10 becomes minimum, and thereby the electromagnetic attraction force becomes maximum when the ball 6 comes in a valve closing or an approximately valve closing state, since the magnetic plate 10 is arranged on the periphery of the ball 6 such that the center in its thickness direction approximately agrees with the center of the ball when the valve is closed. Thereby, a reaction force based on the fluid pressure acting on the ball 6 is negated.
Patent JP-H07127285-A (JP)
Title: Method for crushing reinforced or unreinforced concrete using water jet
Inventor: ISOBE TAKAHISA
IPC: E04G23/08
Filed: 1993-11-01
Abstract: PURPOSE:To enhance crushing efficiency by crushing reinforced concrete by means of the ejection of water jets toward a subject to be crushed and from a pair of nozzles arranged in symmetry with respect to a rotation axis, while twisting the jets in a circumferential direction with respect to a vertical line and providing opposite twist components to the jets. CONSTITUTION:A pair of nozzles N are arranged in symmetry with respect to a rotation axis R and water jets WJ are ejected from the nozzles N, N and at a twist angle beta to a vertical line V and in a circumferential direction, that is, the tangential direction of the turning track of the nozzles N, and are given opposite twist components Ctau1, Ctau2 with respect to the circumferential direction. A collision component caused by the twist component Ctau1 in a tangential direction T1 and a collision component caused by the twist component Ctau2 in a tangential direction T2 work on both end portions E1, E2. The collision components of the water jets WJ1, WJ2 from both of the tangential directions T1, T2 work on concrete C located behind reinforcing steel S, removing the concrete C while leaving almost no residue.